baber/WOPTO huggingface dataset:
Patent EP-0072084-A2 (EP)
Inventor: ITO HIROSHI
IPC: F16H61/14
Filed: 1982-04-02
Abstract: A vehicle transmission includes a gear transmission mechanism and a torque converter with a lock up clutch, both hydraulically activated. The transmission control device practices the method, and includes an electronic computer which inputs data representing operational parameters of the vehicle and outputs transmission speed stage command signals and lock up clutch command signals, and a hydraulic control system controlled by the computer which according to these signals controls the lock up clutch to be engaged or disengaged and the transmission to be set to its various speed stages. Some times the lock up clutch is engaged just before the computer changes the speed stage of the transmission, and in this case the lock up clutch is disengaged by the computer during a time period overlapping the time period taken for the change of speed stage, with the time instant of commencement of dispatch of lock up clutch disengage signals from the computer to initiate the disengagement of the lock up clutch being displaced in time from the time instant of dipatch of speed stage change signals from the computer to initiate the change of speed stage. Particularly, the time displacement may be forward in the case of an upshift, and backward in the case of a downshift.
Patent EP-0066470-A2 (EP)
Inventor: MIYAKAWA NOBUHIRO
IPC: G03G9/097
Filed: 1982-05-28
Abstract: An electrically insulating, magnetic one-component type developer comprises an electrically insulating binder medium having a powdery magnetic material and a charge control agent dispersed therein, wherein (A) a positive charge control agent and (B) a negative charge control agent are dispersed in said binder medium at a (A):(B) weight ratio of from 1:0.05 to 1:1.5 when the developer is to be used for developing positively charged latent images and at a (B):(A) weight ratio of from 1:0.05 to 1:1.5 when the developer is to be used for developing negatively charged latent images. The developer is used in electrophotography to develop electrostatic latent images.
Patent EP-0086426-A2 (EP)
Inventor: STREHLER HUGO DR
IPC: D01D13/00
Filed: 1983-02-07
Abstract: Eine Schmelze aus synthetischem Stoff wird durch Düsenöffnungen (4) einer Düsenplatte (5) getrieben und die dabei entstehenden Schmelzeströme (6) in eine Wanne (7) eingeleitet. In dieser werden die Schmelzeströme gegen einen Kühlwasserstrom geführt und am Ende der Wanne zur Weiterverarbeitung wieder ausgeleitet. Der Wannenboden ist durch ein vertikal angeordnetes Rohr (13) erweitert, in das die Schmelzeströme zur Einstellung der Kühlstreckenlänge in eine variierbare Schleife umgelenkt werden.
Patent EP-0091101-A2 (EP)
Inventor: PRIDDY DUANE BRUCE
IPC: C08F4/48
Filed: 1983-03-31
Abstract: A polystyrene is prepared from a C<sub>a</sub> cracker stream by first hydrogenating phenylacetylene to styrene and subsequently anionically polymerizing the styrene.
Patent EP-0114215-A2 (EP)
Inventor: JANSSEN KARL-EGON
IPC: F41A3/10
Filed: 1983-11-04
Abstract: Ein Geschützverschluß mit Verschlußkeil und Pilzkopfliderung soll in automatischen Geschützen bei hoher Schußfolge und höchsten Gasdrücken einsetzbar sein ohne die Sicherheit gegen Ausfälle zu beeinträchtigen. Das wird, wie Figur 1A zeigt, dadurch erreicht, daß der Pilzkopf 4 um eine rechtwinklig zur Seelenachse liegende Achse an in der Bodenstückwange drehbar gelagerten Steuerbolzen 2 um einen Winkel von 90° aus seiner Schließstellung in eine Offenstellung in einer Ausnehmung im Verschlußkeil 1 und ggf. auch im Bodenstück 15 schwenkbar gelagert ist, und daß die jeweilige Schwenkung des Pilzkopfes 4 über seitlich am Verschlußkeil 1 vorstehende Zapfen 7, die bei der Verchlußkeilbewegung über einen Kurvenrand des drehbar auf den Schußbolzen 2 gelagerten Steuernockens 11 gleiten, einleitbar ist, wobei der Pilzkopf 4 durch Druckfederstäbe 5, die mit ihrem einen Ende an den Steuernocken 11 mit ihrem anderen Ende an Gegenlagern 6 am Bodenstück angelenkt sind, in die Schlieb- bzw. Offenstellung drückbar ist.
Patent EP-0110202-A2 (EP)
Inventor: MARTI HANS-RUDOLF DR
IPC: C07C239/00
Filed: 1983-11-07
Abstract: 1. A process for the preparation of phenylethanolamines of the formula  see diagramm : EP0110202,P7,F1  in which R**1 , R**2 and R**3 are identical or different and denote hydrogen, halogen, hydroxyl groups which are free, etherified with a hydrocarbon radical or acylated, hydrocarbon groups which are optionally substituted by hydroxyl groups or primary, secondary or tertiary amino groups or interrupted by an SO2 member in an aliphatic moiety, carboxyl groups which are free or esterified with lower alkyl or amidated, or amino groups which are free, alkylated, acylated or substituted by an alkylsulfonyl or arylsulfonyl group or a carbamoyl radical, and R**4 and R**5 denote hydrogen or a hydrocarbon radical, which comprises the following steps. a) converting an acetophenone of the formula see diagramm : EP0110202,P7,F2  in which X**1 , X**2 and X**3 are either the groups R**1 , R**2 and R**3 or are substituents which can be converted into the groups R**1 , R**2 and R**3 respectively, by treatment with at least a twice molar amount of halogen, into the omega,omega-dihalogenoacetophenone of the formula  see diagramm : EP0110202,P7,F3  b) reacting the omega,omega-dihalogenoacetophenone with an amine of the formula  see diagramm : EP0110202,P7,F4 resulting in an azomethine of the formula  see diagramm : EP0110202,P7,F5  c) reducing the keto group of the azomethine to a carbinol group and simultaneously the azomethine group to an amino group in a way known per se : d) isolating the resulting phenylethanolamines as free base or hydrochloride, and e) optionally liberating the free base from the hydrochloride.
Patent EP-0103316-A2 (EP)
Inventor: SCARAVELLA ALFREDO
IPC: F16H25/22
Filed: 1983-07-29
Abstract: The nut (1, 17, 28) has conventionally an inside thread forming track for balls (5) and deviating elements for recirculating said balls from one thread to the adjoining one or for recirculating said balls from one thread to another spaced away thread along a substantially axial conduit bored in the nut. In order to prevent impacts of the circulating balls against the deviating element, said deviating element (8, 18, 18', 29) has a deviated path (11,20,20',30) obtained by bosses (13,13',25, 25') forming edges (12,12') of a S-shaped groove (11) or forming lead-in portions (24,24') of an inner conduit (20,20'
Patent EP-0090610-A2 (EP)
Inventor: HAYATSU HIKOYA
IPC: C02F1/28
Filed: 1983-03-24
Abstract: Mutagenic substances in solutions are selectively adsorbed by specific solid adsorbents bearing covalently bound phthalocyanine derivatives. The adsorbehts are prepared by coupling the organic solid materials, for instance, cotton and cellulose powder, with phthalocyanine derivatives having chemically reactive terminal groups. Such reactive phthalocyanines are commercially available as phthalocyanine reactive dyes.
Patent EP-0104845-A2 (EP)
Inventor: MORI YASUCHIKA
IPC: G05B13/00
Filed: 1983-09-15
Abstract: A process control apparatus wherein dynamic characteristics of a process are identified in accordance with process inputs (u(t)) and outputs (y(t)), so as to tune digital PID parameters (Kc, Ti, Td) in accordance with the identified dynamic characteristics (G(z -1 )). The process (10) is an N-input/output process having an interference between the process inputs (u(t)) and outputs (y(t)). Each transfer function (G(z -1 )) between a given process input and process output is identified. A transfer function (Gp(s)) between a set-point signal (r(t)) and the process output (y(t)) is obtained and matched with that of an N-input/output decoupled reference model, to tune the PID parameters (Kc, Ti, Td).
Patent EP-0115170-A2 (EP)
Inventor: KOBAYASHI NOBORU
IPC: G11C29/04
Filed: 1983-12-21
Abstract: A method of programming for a programmable circuit in a redundancy circuit system including a RAM having normal and spare memory cell rows formed on a common chip and the programmable circuit, is disclosed. The programmable circuit has a plurality of fuses and can produce a signal for disabling all the normal memory cell rows while enabling a spare memory cell row corresponding to a combination of blown-out fuses and non-blown-out ones among the plurality of fuses with respect to a certain normal memory cell row address. The method comprises the steps of detecting a faulty memory cell row, storing the address thereof and supplying a fuse-biowing current one after another of those of the programmable circuit fuses which correspond to a certain logic level bits of the stored address.
Patent EP-0116874-A2 (EP)
Inventor: POHLER MANFRED DR
IPC: H01S3/097
Filed: 1984-01-26
Abstract: 1. A method for igniting gas lasers and gas laser amplifiers comprising a plurality of coupled gas discharge paths which are operated with axial D.C.-discharge, preferably with resonators with multiple reflexion and two oppositely placed discharge paths in each case, the cathodes of which are connected to earth potential and the anodes of which are spaced at a small distance from each other, said method comprising the following operational stages : - Activation of a high-voltage mains set with triggering of the thyristors arranged on the primary side relative to the associated high-voltage transformer (3) and having an adjustable firing angle, by means of a control voltage U-St1 ; - charging the smoothing capacitor C 4, arranged on the secondary side following a suitable full-wave rectifier for smoothing the pulsating D.C. delivered by the rectifier (4), to a voltage which is a function of the control voltage U-St1 and which may be a maximum of approximately 95% below the ignition voltage of the individual component discharge path of the laser ; - Reduction of the firing angle of the thyristors for a brief period to = Zero with the aid of a needle-shaped control voltage pulse having a peak value of U-St2 synchronous with the voltage-Zero of the sinusoidal system voltage, while the smoothing capacitor C 4 further charges itself with an steeply curved rise in the initial phase and a brief voltage pulse results, being of a value above that of the ignition voltage of the individual component discharge paths (5) of the laser which, owing to its steep rising flank, sweeps over the ignition range of all participant component discharge paths (5) within a very short time and thus ignites the lase in all its component discharge paths with a high degree of reliability ; - Adjustment of the firing angle of the thyristors by means of a variable control voltage U-St3 to that value which corresponds to the required discharge current of the laser in each case, with the precondition that all participant component discharge paths (5) have been ignited following the ignition pulse of U-St2, whereas otherwise the supply voltage is immediately switched off to protect the laser, the aforedescribed operational stages being completed within an adjustable, relatively short time following the initial activation.
Patent EP-0118126-A2 (EP)
Inventor: KUNIEDA MASANOVI
IPC: B24B35/00
Filed: 1984-03-03
Abstract: A magnetic attraction system grinding method and its apparatus are disclosed which are characterized by ;arranging a magnetic circuit forming means between an abrasive tool and a workpiece,thereby generating a grinding pressure required to grind said workpiece's surface,performing the operation of said abrasive tool through a rectilinearly reciprocating movement or rotary movement working along said workpiece surface during the existence of said grinding pressure while controlling either the grinding speed or the grinding stroke, andmaking said magnetic circuit with an electromagnet or permanent magnet assembly; said abrasive tool with a magnetic material bonded grindstone.
Patent EP-0128450-A2 (EP)
Inventor: LERCH REINHARD DR
IPC: H04R1/34
Filed: 1984-05-29
Abstract: Der Ultraschall-Sensor (2) zur Objekterfassung in Luft oder anderen Gasen enthält einen ersten Ultraschallwandler (4) mit einem Piezokörper (10) als Sender. Erfindungsgemäß ist ein Reflektor (6) vorgesehen, dessen dem ersten Ultraschallwandler (4) zugewandte Oberfläche einen Abschnitt eines Ellipsoids bildet, und daß zwischen dem ersten Ultraschallwandler (4) und dem Reflektor (6) ein zweiter Ultraschallwandler (8) vorgesehen ist, der im ersten Brennpunkt des Reflektors (6) angeordnet ist. Außerdem bildet die dem Reflektor (6) zugewandte Oberfläche (20) des zweiten Ultraschallwandlers (8) eine Kalotte. Durch diese Vergrößerung der Empfangsapertur können Objekte erfaßt werden, deren Reflexionsflächennormale um einen Objektlagewinkel, die wesentlich größer sind als ±3°, zur Schallkeulenachse geneigt sind. Außerdem kann man auch Objekte mit einer gewölbten Reflexionsfläche eindeutig erfassen.
Patent EP-0131796-A2 (EP)
Inventor: MIURA HIROHISA
IPC: H01F1/28
Filed: 1984-06-26
Abstract: A magnetic fluid having a base liquid and magnetic particles with so small average particle diameter as to be of some hundreds of angstroms dispersed in the base liquid. Such a magnetic fluid is produced by ejecting a molten magnetic metal adiabatically from an expansion nozzle against a bath of a base liquid.
Patent EP-0142201-A2 (EP)
Inventor: LEA JAMES M
IPC: A47C27/18
Filed: 1984-11-02
Abstract: Method of making a foam filled inflatable product such as an air mattress by providing a prebonded assembly where an intermediate foam core is positioned between sheet sections comprising a sheet layer, a first film layer and a second film layer. The sheet sections of the assembly are heated and subsequently cooled to cause said foam core to become bonded to the sheet sections, the melting temperature of the second film layer being lower than the melting temperature of the first film layer, to maintain air impervious integrity.
Patent EP-0144157-A2 (EP)
Inventor: MOLLISON ALISTAIR NORMAN
IPC: B29C48/10
Filed: 1984-10-31
Abstract: Extrudate roughness of thermoplastic polymeric films, particularly films from linear polyethylene, is reduced by forming the die lips through which the polymer is extruded with a surface of one of the following materials, viz.  (a) perfluoroalkoxy polymer; (b) a matrix of a metal or metal alloy impregnated with a fluorocarbon polymer; or (c) a matrix of a ceramic material impregnated with a fluorocarbon polymer.
Patent EP-0149344-A2 (EP)
Inventor: ABELE WOLFGANG PAUL
IPC: B65D85/30
Filed: 1984-12-17
Abstract: An impact resistant bag structure is made of a continuously woven fabric wherein the circumferential yarns and longitudinal yarns have a toughness ratio of between about 4.0/1.0 and 1.6711.0. The bag structure is particularly useful in explosive bag applications.
Patent EP-0147221-A2 (EP)
Inventor: PAXTON GERALD LEONARD
IPC: B44C1/26
Filed: 1984-12-21
Abstract: The disclosure relates to a decorative panel (10) of glass fibre reinforced cement or plaster which is thick enough to be self-supporting but is not intended to be a structural panel. One surface (11) of the panel has a plurality of stained glass elements (12) cast into the surface of the panel and shaped and spaced in relation to each other to create a pattern or optical effect.
Patent EP-0134741-A2 (EP)
Title: Dispositif pour vider des récipients contenant des produits de viscosité élevée
Inventor: CHOLLET GERARD
IPC: B29C35/16
Filed: 1984-08-14
Abstract: L'invention concerne un dispositif pour vider un récipient (7) contenant un produit (8) de viscosité élevée, comportant des moyens (2,3,4,5) pour introduire un plateau (1), dont les dimensions correspondent sensiblement à celles de l'ouverture du récipient (7), dans celui-ci, des moyens (11) pour pomper ce produit (8), solidaires du plateau (1) et possédant une zone de prélèvement (12) débouchant sur la face frontale (10) du plateau (1) en contact avec le produit (8), ainsi que des moyens réglables pour chauffer et refroidir le plateau (1). Selon l'invention, le plateau (1) comporte un système racleur (17) disposé au voisinage de la face frontale (10), système racleur (17) étant mis en mouvement au moyen d'un système d'entraînement (20, 21), de façon à amener le produit (8) voisin de la face frontale (10) vers la zone de prélèvement (12). Application aux dispositifs de distribution de produits à haute viscosité.
Patent EP-0138681-A2 (EP)
Inventor: PAOLETTI JEAN-CLAUDE
IPC: B65D81/32
Filed: 1984-09-21
Abstract: The invention relates to an assembly for preparing and dispensing a solution and to the stopper for such an assembly, said assembly comprising a first bottle (10) containing a first liquid component, with an elongated head (13); a second bottle (20) containing a second component, liquid or solid; a stopper for this second bottle presenting a recess (33), whose shape is homologous of the head of the first bottle, and in which said head is for example screwed. The bottom of the recess is constituted by a membrane of deformable material comprising an axial orifice (32) which is hermetically closed, in the absence of deformation of the membrane, by the natural radial constriction of the material of the membrane. By screwing the first bottle in the stopper, the membrane is axially deformed and the orifice is radially distended, thus allowing the two bottles to be placed in communication in reversible manner. The invention also relates to a process for making the stopper.
Patent EP-0136956-A2 (EP)
Title: System for the detection of a predetermined obstacle on the way of a ground vehicle
Inventor: RAMBAUD GUY RENE
IPC: G08G1/16
Filed: 1984-10-02
Abstract: The invention relates to an obstacle-detection system for land vehicles. This system comprises means for detecting a predetermined obstacle situated in the path of a vehicle (6). The predetermined obstacle is, for example, another vehicle (5; 7) travelling in front of the first vehicle in the same direction, or a vehicle which may be situated in its path, for example in the approach to a crossroads. In a preferred embodiment, the vehicle which must detect the obstacle is equipped with a receiver (R6) receiving directly a wave emitted by an emitter (E5; E7) placed on the vehicle (5; 7) forming an obstacle and emitting directly backwards in the opposite direction to that in which it is travelling. As soon as the vehicle (6) equipped with a receiver (R6) enters into the zone of emission of an emitter (E5; E7), the user of the said vehicle is warned of the presence of the obstacle which may be situated in front of him, and knows that this obstacle represents a potential danger. In proximity to bends, the tops of inclines and crossroads, repeating stations controlled by the signal emitted from a vehicle are used in order to re-emit a signal in the direction or directions for which it represents a danger. A vehicle which enters into the re- emission zone is then warned. The waves used are preferably electromagnetic waves. <IMAGE>
Patent EP-0146445-A2 (EP)
Title: Prothèse cardiaque totale comportant deux pompes découplées associées en une unité fonctionnellement indissociable, et valves électrocommandées pour une telle prothèse
Inventor: LAPEYRE DIDIER
IPC: A61M60/892
Filed: 1984-11-14
Abstract: Prothèse cardiaque totale destinée à remplacer un coeur humain malade. Selon l'invention, cette prothèse comporte un module péricardique (3) et un module extra-péricardique (4), incorporant leur propre système de pompage électromécanique et reliés l'un à l'autre par une liaison sanguine et gazeuse (5). Le module péricardique fait office de coeur droit, et le module extra-péricardique de coeur gauche.
Patent EP-0141764-A2 (EP)
Inventor: VIGHI CRISTIANO ALBERTO
IPC: G11B5/627
Filed: 1984-10-17
Abstract: L'invention concerne: - un procédé pour obtenir, par collage au moyen d'adhésif, un film complexe coloré constitué par 2 couches de polyester adhérant l'une à l'autre par une couche adhésive contenant des pigments colorés - les film obtenus par le procédé - l'utilisation des films précédents en tant qu'amorce de bande magnétique.
Patent EP-0128891-A2 (EP)
Inventor: SULLIVAN ALFRED BAY
IPC: C08K5/00
Filed: 1984-06-07
Abstract: Deodorized compositions are described comprising an intimate mixture of a malodorous sulfur containing compound and activated carbon.
Patent EP-0171761-A2 (EP)
Inventor: DAISENBERGER GEORG DIPL-ING
IPC: H04M3/36
Filed: 1985-08-08
Abstract: 1. Circuit arrangement for telecommunication installations, especially for telephone exchanges, comprising central and/or partially central information processors having a limited performance with respect to the information processing capacity, to which in each case series of switching signals are supplied, each series consisting of a chronologically first initial switching signal and a number of individually associated subsequent switching signals announced by the latter, and these switching signals arriving chronologically nested in one another in an irregular sequence with respect to the various series, and there being appended to the switching signals of in each case one series identical source addresses which indicate the respective origin of these switching signals, and comprising counters (E) serving to determine the information processing traffic load of each processor and to detect information processing traffic overloading and to prevent such overloading, which counters are switched forwards by the initial switching signals and are switched backwards at regular intervals according to the information processing capacity, and which form a rejection signal (b1) when an upper limit value is reched or exceeded as the result of forward switching for subsequently arriving initial switching signals, especially for a portion of the subsequently arriving initial switching signals and/or already for the initial switching signal which leads to the overload situation arising, which rejection signal prevents forwarding not only of the initial switching signal rejected in each case but also of all subsequent switching signals individually associated therewith in a series, characterized in that a high density of initial switching signals which leads to the upper limit value being reached is interpreted as a signal for an imminent information processing traffic overloading created by subsequent switching signals with the aid of the counter (E) and a memory (e) which stores the criterion (h) that the counter status is at or below a lower limit value for a time span measured from a termination of this criteria, in that an AND element (H) forms an overload presignal (h1) from this criterion provided by the memory and from a signal (ho) arising as a result of the upper limit value being reached, and in that said overload presignal is further maintained by means of a time element (P) for a period calculated from the average time difference between initial switching signal and associated first subsequent switching signal or from the upper region of the spread of this time difference beyond a termination of the overload presignal and, upon occurrence of the overload situation, is further maintained until the end thereof, and in that the overload presignal increases (D) the forward switching of the counter and/or reduces (G) its backward switching.